<template>
  <div class="app">
    <router-view></router-view>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        value: '你好 Vue',
        checked: true,
        radio: '选项2',
        switchValue: true,
        errorCallback: null,
        tabValue: 2,
      }
    },
    methods: {
      handleSend(errorCallback) {
        this.errorCallback = errorCallback
      },
    },
    name: 'App',
    components: {},
  }
</script>

<style>
  html {
    padding: 0;
    margin: 0;
  }
  body {
    margin: 0;
    padding: 0;
    background-color: rgba(244, 249, 253, 1);
  }
  .app {
    box-sizing: border-box;
    width: 100%;
    justify-content: center;
  }
  div {
    box-sizing: border-box;
  }
</style>
